Question
Download Solution PDFA आणि B एक काम 12 दिवसात पूर्ण करू शकतात. तथापि, काम पूर्ण होण्यापूर्वी A ला सोडून जायचे होते आणि म्हणूनच हे काम पूर्ण करण्यास 16 दिवस लागले. जर A हा एकट्याने 21 दिवसांत काम पूर्ण करत असेल तर काम संपण्यापूर्वी किती दिवस आधी A सोडून गेला?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFA हा एकट्याने 21 दिवसांत काम पूर्ण करू शकतो
A आणि B एक काम 12 दिवसात पूर्ण करू शकतात.
⇒ एकूण काम = (12, 21) चा लसावि = 84
⇒ A चे एक दिवसाचे काम = 4
⇒ (A + B) चे एक दिवसाचे काम = 7
⇒ B चे एक दिवसाचे काम = 3
समजा A ने x दिवस आणि B ने 16 दिवस काम केले
⇒ 4x + 3 × 16 = 84
⇒ x = 9 दिवस
∴ A ने 16 - 9 = 7 दिवसांपूर्वी काम सोडले.Last updated on Jul 16, 2025
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